FloatRGBColorPicker

What is it?

How do I install it?

Unzip the archive and copy the file FloatRGBColorPicker.colorPicker to ~/Library/ColorPickers.

How do I use it?

A floating point color picker panel will be added to the standard Mac OS X color picker. You can copy comma separated floating point colors in RGB or RGBA notation to the clipboard, ready to paste into XCode.